1.3 Why Care About Biodiversity?
A Closer Look
Video: “Why is biodiversity important – with Sir David Attenborough | The Royal Society” by The Royal Society [5:40] is licensed under the Standard YouTube License.Transcript and closed captions available on YouTube.
There is a misconception that people care about biodiversity simply to preserve the beauty of nature. Yes, that is one compelling reason, but there are several others!
Ecosystem Services
As we have already discussed, biodiversity underpins the ecosystem services that are crucial for human survival and well-being. Services like air filtration, water purification, climate regulation, pollination and nutrient cycling require diverse, healthy ecosystems.
Economic Value
Biodiversity has significant economic value. Agriculture, forestry, fisheries, and tourism all depend on healthy ecosystems and the variety of species they support. Biodiversity contributes to food security by supporting ecosystem functions like soil fertility, pest control, and crop pollination. Nature-based tourism, which relies on the beauty and uniqueness of biodiverse areas, generates substantial revenue for many areas.
Educational Value
Experiencing and learning about biodiversity can inspire a deeper appreciation for the natural world. By engaging directly with diverse ecosystems, we develop a stronger connection to nature, which helps us feel a sense of belonging and responsibility. This connection raises our environmental awareness, making it more likely that we’ll adjust our lifestyles to live more sustainably. It also motivates us to protect and preserve natural habitats and species, possibly inspiring future scientists and conservationists.
Reflection
Nature can help make you a better student! Nature exposure, like nature walks or outdoor classes, helps learners increase concentration, feel less stressed and have more self-discipline (Kuo et al., 2019). Get out in nature and see if it helps boost your academic learning!
Cultural Services
Biodiversity enriches life through various cultural services, including recreational opportunities, aesthetic value, and spiritual significance. Diverse ecosystems offer spaces for activities like hiking and camping, inspire art and literature with their beauty, and hold spiritual meaning in many cultures. Biodiversity is integral to the cultural heritage and identity of some communities, including indigenous peoples.
Human Health
Biodiversity is essential for human health, providing a wide range of benefits, including nutritious food sources, clean air and water, natural medicines, and disease regulation. Exposure to biodiverse environments also enhances mental well-being by reducing stress and promoting physical activity.
